Funding for this research was provided by:
Natural Science Foundation of Jiangsu Province (BK20151584)
Jiangsu Top Expert Program in Six Professions (WSW-028)
Jiangsu Province key research and development plan (BE2016789)
Text and Data Mining valid from 2018-05-15
Received: 14 December 2017
Accepted: 9 May 2018
First Online: 15 May 2018
Ethics approval and consent to participate
: This study was reviewed and approved by Jiangsu Province People’s Hospital and the First Affiliated Hospital of Nanjing Medical University Review Board.
: Informed consent was signed by the patient.
: The authors declare that they have no competing interests.
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